Great take on the ouroboros sub-theme!
Flipping the snake game on it’s head by having any self-collision be a win condition was really clever, and I liked the risk-reward aspect of having to decide when to “cash-out” and go to the next loop before it becomes too unmanageable.
The game is missing some music and could maybe use some particle effects, but the CTR-filer was a nice touch.
All in all, great work!